为什么下列代码（简单的C语言计算器代码）在通过编译和组建后却无法正确运行? C语言编简单计算器，我程序哪里出错了，为什么运行出来2+5是...
\u4e3a\u4ec0\u4e48C\u8bed\u8a00\u7a0b\u5e8f\u7f16\u8bd1\u6b63\u786e\u4f46\u4e0d\u80fd\u6267\u884c\uff1f\u8fd9\u5f53\u7136\u539f\u56e0\u975e\u5e38\u591a\uff0c\u6bd4\u5982\uff1a\u7f16\u8bd1\u5668\u7f16\u8bd1\u4e0d\u591f\u4e25\u683c\u3001\u7a0b\u5e8f\u6709\u5f88\u5927\u7684\u98ce\u9669\u7b49\u7b49\uff0c\u6700\u7b80\u5355\u7684\u4e00\u4e2a\u4f8b\u5b50\u5982\u4e0b\uff1a
int a; scanf("%d",a);\u53ef\u4ee5\u786e\u5b9a\u7684\u4e00\u70b9\u662f\uff1a\u4e00\u65e6\u5728\u8fd0\u884c\u4e2d\u51fa\u73b0\u9519\u8bef\uff0c\u5927\u591a\u662f\u8f83\u4e3a\u4e25\u91cd\u7684\u9519\u8bef\uff0c\u987b\u5f15\u8d77\u91cd\u89c6\uff0c\u5426\u5219\uff0c\u4e00\u65e6\u9519\u8bef\u975e\u5e38\u4e25\u91cd\uff0c\u5fc5\u4f1a\u5bfc\u81f4\u8bb8\u591a\u4e25\u91cd\u7684\u540e\u679c\uff0c\u5982\u6b7b\u673a\u3001\u5361\u5c4f\u751a\u81f3\u76f4\u63a5\u5bfc\u81f4\u84dd\u5c4f\u3002
\u4f60\u628a\u5224\u65ad\u4e2d\u7684\u53cc\u5f15\u53f7\u6362\u6210\u5355\u5f15\u53f7\uff0c\u5e94\u8be5\u5c31\u5bf9\u4e86\uff01op\u662f\u5b57\u7b26\u578b\u53d8\u91cf\uff0c\u4e0d\u662f\u5b57\u7b26\u578b\u6570\u7ec4\uff0c\u6240\u4ee5\u5e94\u8be5\u7528\u5355\u5f15\u53f7\u800c\u4e0d\u662f\u53cc\u5f15\u53f7
很明显，你的代码在处理1+2+3的case上存在bug的，而处理(1+2)+3或者1+(2+3)则是OK的，查看错误的原因也是if(o=='\n')不成立而走入了else无法解析字符+绛旓細include "stdio.h"include <math.h> { int i,j;float y[14]={1.22,1.89,1.09,0.77,0.72,1.16,0.55,0.66,0.87,0.91,2.01,1.16,1.23,0.96};float x[14][14];for(i=0;i<14;i++){ for(j=i;j<14;j++){x[i][j]=+y[i];printf("%.2f",x[i][j]);} ...
绛旓細//鏈夊緢澶氱鏂规硶锛屾垜杩欓噷鐢ㄧ殑鏄叾涓竴绉:include <stdio.h>#include <Windows.h>int main(void) { int minutes; printf("璇疯緭鍏ュ垎閽熸暟:\n"); scanf("minutes"); for (; minutes >= 0; --minutes) { for (int i = 60; i >= 0; --i) { printf("杩樺墿 %d 鍒嗛挓 %d 绉 缁撴潫...
绛旓細鏁扮粍鐨勪笅鏍囨槸浠0寮濮嬬殑銆俰nt a[3]; 3鏄〃绀鸿繖涓暟缁 鍏冪礌鐨勪釜鏁帮紝浣嗘槸涓嬫爣鏄粠闆跺紑濮嬶紝鍒嗗埆涓0锛1锛2锛涙敼鍚浠ｇ爜涓猴細include<stdio.h> void main(){ int a[3][3],i,j;printf("please input numbers :\n");for(i=0;i<3;i++)for(j=0;j<3;j++)scanf("%d",&a[i][j]);pr...
绛旓細浠ｇ爜濡備笅锛歩nclude<stdio.h> void main(){ int n,a,b,c;scanf("%d",&n);a=n; c=a%10; a/=10; b=a%10; a/=10; a%=10;printf("%d鐨勪釜浣嶄负%d,鍗佷綅涓%d,鐧句綅涓%d銆俓n",n,c,b,a)锛泒 c璇█锛1.绠浠嬶細C璇█鏄竴绉嶈绠楁満绋嬪簭璁捐璇█锛屽畠鏃㈠叿鏈夐珮绾ц瑷鐨勭壒鐐癸紝鍙堝叿鏈夋眹缂...
绛旓細include <stdio.h> void main(){ int a,b,c;//瀹氫箟涓変釜鏁存暟 scanf("%d%d",&a,&b);//杈撳叆涓や釜鏁存暟 c=a+b;//鎶奱+b鐨勫间粯缁檆 printf("杩欎袱涓暟鐨勫拰鏄細\n%d+%d=%d",a,b,c);//杈撳嚭缁撴灉 } 姹備袱涓暟鐨勬渶澶у叕绾︽暟鍜屾渶灏忓叕鍊嶆暟锛歩nclude "stdio.h"include "conio.h"main()...
绛旓細鍚庡姞getch锛堬級锛涜鍙ラ澶栬瘽锛屽湪缂栫▼涓娇鐢ㄤ腑鏂囨彁绀洪棶棰樺澶氾紝涓嶅厜鍥犱负澶у鏁扮紪璇戝櫒涓嶆敮鎸佷腑鏂囷紙鍦ㄦ彁绀轰腑鏄敮鎸佺殑锛夎屼笖鍥犱负杩欐牱浼氬紩璧疯澶氭剰鎯充笉鍒扮殑閿欒锛屾瘮濡備腑鏂囩殑鏍囩偣涓庤嫳鏂囨爣鐐圭殑宸埆灏卞緢闅惧湪IDE涓敤鑲夌溂鍖哄垎锛屼竴鏃﹀垏鎹笉鍙婃椂灏变細寮曡捣涓涓潪甯搁殣钄界殑閿欒銆備慨鏀瑰悗鐨浠ｇ爜濡備笅锛堝缓璁湪Win-tc涓婅窇杩欐...
绛旓細杩欐浠ｇ爜棣栧厛瀹氫箟浜嗕竴涓粨鏋勪綋Student鏉ュ瓨鍌ㄥ鐢熺殑鎴愮哗淇℃伅锛岀劧鍚庡垱寤轰簡涓涓簩缁存暟缁剆tudents鏉ュ瓨鍌20涓彮鐨40鍚嶅鐢熺殑5闂ㄨ绋嬬殑鎴愮哗銆傛帴鐫锛屾垜浠紪鍐欎簡涓涓嚱鏁癵enerate_scores鏉ョ敓鎴愰殢鏈烘垚缁╋紝骞惰绠楁瘡涓彮銆佹瘡闂ㄨ绋嬬殑骞冲潎鍒嗐傜劧鍚庯紝鎴戜滑缂栧啓浜嗕竴涓嚱鏁皊ort_scores鏉ュ骞冲潎鍒嗚繘琛屾帓搴忋傛渶鍚庯紝鍦╩ain鍑芥暟涓...
绛旓細涓嶇煡閬撴槸涓嶆槸浣犳兂瑕佺殑锛浠ｇ爜濡備笅锛歩nclude <stdio.h>#include <math.h>int main(void){ int a[1000]; void Josegh(int a[]); Josegh(a); /*璋冪敤鍑芥暟Jpsegh()*/ return 0;}void Josegh(int a[]){ int s,m,i,n,j,t; int b[100][10]={0}, *fp; fp=b[0];...
绛旓細include <stdio.h> include <stdlib.h> include void wait ( int seconds ){ clock_t endwait;endwait = clock () + seconds * CLK_TCK ;while (clock() < endwait) {} } void main(){ int t,m,s;printf("input counterdown time in seconds\n");scanf("%d",&t);printf("\n...
